Piemontite Gallery

To view 3d wall of images click here

Piemontite : {Ca₂}{Al₂Mn³⁺}[O\|OH\|SiO₄\|Si₂O₇]
	Prabornaz Mine (Praborna Mine), Saint-Marcel, Aosta Valley, Italy size 0,7 mm
© Luigi Mattei	Photo ID: 165743 View Count: 104
Piemontite : {Ca₂}{Al₂Mn³⁺}[O\|OH\|SiO₄\|Si₂O₇]
	Prabornaz Mine (Praborna Mine), Saint-Marcel, Aosta Valley, Italy Crystal size 2,5 cm. Photo and collection Giovanni Fraccaro.
© GiovanniFraccaro	Photo ID: 115609 View Count: 178
Piemontite : {Ca₂}{Al₂Mn³⁺}[O\|OH\|SiO₄\|Si₂O₇], Braunite : Mn²⁺Mn³⁺₆[O₈\|SiO₄]
	Prabornaz Mine (Praborna Mine), Saint-Marcel, Aosta Valley, Italy Piemontite crystals from 5 to 14 mm in lenght on Braunite compact mineral and microcrystals ; Specimen size 7x6x5 cm
© Fabrizio Frattini	Photo ID: 38761 View Count: 459
Piemontite : {Ca₂}{Al₂Mn³⁺}[O\|OH\|SiO₄\|Si₂O₇]
	Prabornaz Mine (Praborna Mine), Saint-Marcel, Aosta Valley, Italy Field of view is 20mm. Photographer and collection O. Dziallas
© O. Dziallas	Photo ID: 33835 View Count: 464
Piemontite : {Ca₂}{Al₂Mn³⁺}[O\|OH\|SiO₄\|Si₂O₇]
	Prabornaz Mine (Praborna Mine), Saint-Marcel, Aosta Valley, Italy Crystals size 7-15 mm. Found in 1995. Photo and collection Giovanni Fraccaro.
© GiovanniFraccaro	Photo ID: 46071 View Count: 332
Piemontite : {Ca₂}{Al₂Mn³⁺}[O\|OH\|SiO₄\|Si₂O₇]
	Prabornaz Mine (Praborna Mine), Saint-Marcel, Aosta Valley, Italy Crystals size 4-13 mm. Collection and photo Giovanni Fraccaro.
© GiovanniFraccaro	Photo ID: 135422 View Count: 208
Piemontite : {Ca₂}{Al₂Mn³⁺}[O\|OH\|SiO₄\|Si₂O₇]
	Prabornaz Mine (Praborna Mine), Saint-Marcel, Aosta Valley, Italy Terminated prismatic xl of piemontite, 2 mm long. Former collection: G. Fraccaro.
© Cristian B.	Photo ID: 93135 View Count: 188
Piemontite : {Ca₂}{Al₂Mn³⁺}[O\|OH\|SiO₄\|Si₂O₇]
	Prabornaz Mine (Praborna Mine), Saint-Marcel, Aosta Valley, Italy Matrix specimen of acicular red-brown crystals of piemontite to 10 mm long. Overall size of mineral specimen: 6x4x2.5 cm. Size of individual crystals: 5-10 mm.
© 2000 John H. Betts	Photo ID: 219 View Count: 765
Piemontite : {Ca₂}{Al₂Mn³⁺}[O\|OH\|SiO₄\|Si₂O₇]
	Prabornaz Mine (Praborna Mine), Saint-Marcel, Aosta Valley, Italy Piemontite crystals (size 5-22 mm) with black braunite on matrix. Found in 1995. Photo and collection Giovanni Fraccaro.
© GiovanniFraccaro	Photo ID: 77863 View Count: 248
Piemontite : {Ca₂}{Al₂Mn³⁺}[O\|OH\|SiO₄\|Si₂O₇]
	Prabornaz Mine (Praborna Mine), Saint-Marcel, Aosta Valley, Italy Prismatic xx, up to 15 mm. Former collection: G. Fraccaro.
© Cristian B.	Photo ID: 113644 View Count: 111
Additional Photos
+ We have only shown a small selection of photos on this page to make this page easier to browse. Click here to see all photos of Piemontite from Prabornaz Mine, Saint-Marcel, Aosta Valley, Italy.